Brian Merchant, How email open tracking quietly took over the world , in Wired, 11 December 2017. [Online]: https://www.wired.com/story/how-email-open-tracking-quietly-took-over-the-web/ It is no longer a secret that every website you visit silently tracks you in an effort to maximise ad revenue. What is less known is that emails also track you, through the use of tracking pixels and redirect links. These techniques were used by spammers and legitimate companies alike when creating newsletters or other mass email, in order to figure out their reach. What’s happening now is that private people are also using these techniques in order to create invisible and intrusive read receipts for email, which is incredibly frustrating from a privacy point of view. My solution to the tracking woes? I only open the plain-text component of email, which gets rid of tracking pixels entirely. Redirect links are harder to beat, and I don’t have a good solution for this. Dan Luu, Computer la...